Na recent ah purchase pana iPhone 13 la
Signal bar and battery bottom la our line maari iruku athu ena epadi remove pana mudium ah?
Ella iPhone layaum irukum ah ?
that is control center shortcut bro. notifying us that control center is available there. it is not possible to remove that line at present. we can disable control center from lock screen for security purposes, but that will again appear when you unlock your iPhone bro.
Nandri bro . juz to confirm no issues ri8?
no issues bro. 
all is well.